To add your COI or W9 to the platform, start by clicking the "Edit Profile" button under your name at the top left.
Selecting Edit Profile will take you to your profile, where you will want to select "Company Information" next.
Then, you will scroll down until you see "Company Documents."
Lastly, you can select "Upload Documents" and select the file or files you wish to upload onto the platform. It is preferred that you set the expiration date of your COI as well, which you can do by selecting the clock icon and choosing the expiration date. Thank you!